Написать программку, которая в качестве результата дает правду, если производится данное

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include lt;stdio.hgt;

include lt;iostreamgt;

include lt;math.hgt;

int main()

  int x=0;

 std::cin gt;gt; x;

  int tmp = round(sqrt(x));

if (sqrt(x) == tmp amp;amp; tmp % 2 != 0)

   std::cout lt;lt; true;

else

   std::cout lt;lt; false;

   return 0;